[FFmpeg-devel] [RFC] RGB32 pixfmts cleanup

[Michael Niedermayer]

On Sun, Mar 15, 2009 at 06:25:35PM +0100, Stefano Sabatini wrote:
> Hi all,
> 
> the attached (non-working) patch shows my idea for what regards a
> RGB32 pixfmts cleanup, I think this should somehow simplify the way we
> deal with such formats, also it delivers more meaningful names.
> 
> Main problem is that I'm duplicating the number of the RGB32 formats.
> 
> Comments on this are very welcome, if we decide to take this path I'd
> like to commit this before the end of the next week, thus taking
> advantage of the flux status of the API and avoiding to #ifversion.
[...]
> @@ -114,6 +110,15 @@
>      PIX_FMT_BGR555BE,  ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
>      PIX_FMT_BGR555LE,  ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
>  
> +    PIX_FMT_ARGB32BE,  ///< packed ARGB 8:8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), big-endian
> +    PIX_FMT_ARGB32LE,  ///< packed ARGB 8:8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), little-endian
> +    PIX_FMT_RGBA32BE,  ///< packed RGBA 8:8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), big-endian
> +    PIX_FMT_RGBA32LE,  ///< packed RGBA 8:8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), little-endian
> +    PIX_FMT_ABGR32BE,  ///< packed ABGR 8:8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), big-endian
> +    PIX_FMT_ABGR32LE,  ///< packed ABGR 8:8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), little-endian
> +    PIX_FMT_BGRA32BE,  ///< packed BGRA 8:8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), big-endian
> +    PIX_FMT_BGRA32LE,  ///< packed BGRA 8:8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), little-endian
> +

this is sick

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

If a bugfix only changes things apparently unrelated to the bug with no
further explanation, that is a good sign that the bugfix is wrong.
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